The problem Tifa, is fatalinjection getting involved with something that she should not have been involved with from the start.

And if you really want to get technical, in this case its both parties fault and not just the commissioner. She hasn't been the easiest person to deal with, taking up a personal vendetta the way she has.

Please just let this end now. I was the one that contacted the admins to have this stopped, and that's why Heki commented here.

Then let it end, for goodness sake. There's something to be said about being the 'bigger person' in a situation.
Not that I think fatalinjection did anything wrong. But if she's such a hard person to deal with, now that your transaction is over with her, don't deal with her anymore. Don't reply to her messages, etc. etc.
Bickering with her in a public forum, threatening her with legal action and such is doing more damage to YOU than to HER. Let her talk as she likes, if you're a good commissioner and can prove it to those that commission from you, soon the good voices will outweigh the bad.